CN104834177B - Lens testing and calibration device - Google Patents
Lens testing and calibration device Download PDFInfo
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- CN104834177B CN104834177B CN201510226310.XA CN201510226310A CN104834177B CN 104834177 B CN104834177 B CN 104834177B CN 201510226310 A CN201510226310 A CN 201510226310A CN 104834177 B CN104834177 B CN 104834177B
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Abstract
The invention relates to a lens testing and calibration device, which includes a base, a test seat and a camera mounting seat. A connecting lens barrel is disposed on a camera. The lens testing and calibration device also includes a close-up lens placement rotary disc and more than two groups of test board device. The close-up lens placement rotary disc is connected onto the test seat and is provided with a plurality of close-up lens placement spaces. Each group of test board device includes a moving seat connected slidably with the base and a test board assembly mounted on the moving seat and capable of covering a field angle range of a lens under test or moving away from the field angle range of the lens under test. By use of different movable test boards and close-up lenses mounted on different positions of the close-up lens placement rotary disc, the device can quickly test and calibrate lenses of different focal distances only by slightly moving the test boards and rotating the close-up lens placement rotary disc in the case that a tester is not required to move back and forth with the test seat; and is not only simple and quick in operation and high in production efficiency, but also light in overall weight and easy to carry and transport.
Description
Technical field
The present invention relates to a kind of test, calibration apparatus, more particularly to a kind of to be applied to security protection fixed focal length, multifocal and portion
The detection matched with CCTV camera in the zoom monitoring class optical lens online production for dividing scope and calibration apparatus.
Background technology
At present, the production industry of whole machine is constituted in optical lens and video camera, is needed to each camera lens in taking the photograph that it matches
Detected and adjustment in certain object distance range on camera, it is common practice that：Different object distances is detected in 3 meters
Or during adjustment, the camera lens test bench that tester need to be and then heavy moves back and forth, and working strength is big, low production efficiency.
Overcome drawbacks described above, improve production efficiency need not follow the situation that camera lens test bench moves back and forth in tester
Under complete detection, adjustment purpose, the lightweight of mechanism and quick, easy operation are the keys of structure design.
The content of the invention
It is an object of the invention to overcome disadvantage mentioned above, there is provided a kind of camera lens test, calibration apparatus, the device is using removable
Dynamic different test boards and the close-up being installed on close-up placing rotary disk diverse location, in tester without the need for and then test bench
Somewhat mobile test plate is only needed in the case of moving back and forth and close-up placing rotary disk is rotated, the camera lens of different focal can be entered
Row quick detection and adjustment, not only easy to operate, rapid, production efficiency is high, and overall mass is light, easy to carry and transport.
What the present invention was realized in：A kind of camera lens test, calibration apparatus, it is characterised in that：Including base, it is fixedly arranged on bottom
The test bench and the camera mount for installing video camera on test bench of seat one end, the video camera is provided with
For installing the connection lens barrel of tested camera lens；The camera lens test, calibration apparatus also include the opposite direction along light incident direction
The close-up placing rotary disk being set in turn in front of tested camera lens test position and test panel assembly more than two；The close-shot
Mirror placing rotary disk is rotationally connected with test bench and is provided with multiple different in close-up placing rotary disk along same circumferentially-spaced
The close-up placement space for placing different focal close-up radially, each group test panel assembly includes being slided with base and connects
Connecing the Mobile base so as to adjust the far and near distance of relative test bench and be installed on Mobile base can cover regarding for tested camera lens
Rink corner scope or be moved away from tested camera lens visual field scope test board component.
Preferably, the test board component is articulated with Mobile base including bottom and can erect to cover regarding for tested camera lens
Rink corner scope is inverted to be moved away from the fixed test board of the visual field scope of tested camera lens and be fixedly arranged under fixed test board
The balancing weight for making to fix test board holding upright state at end.
In order to preferably solve the difficult problem that same position changes different test boards, one group of test panel assembly of wherein at least is consolidated
Location survey test plate (panel) upper end is provided with the test board boatswain chair that can be relatively fixed test board upset, and the other end of the test board boatswain chair is fixed and connected
A movable test board is connect, the movable test board can cover the visual field scope of tested camera lens can be covered less than fixed test board
Cover the visual field scope of tested camera lens.
In order to be able to realize 360 degree of upset activity test boards, the upper end of the test board boatswain chair is provided with pin of platform trap door, the fixation
Test board upper end is installed with upset guide bracket, and the upset guide bracket is provided with for grafting pin of platform trap door and is easy to pin of platform trap door to drive and surveys
Test plate (panel) boatswain chair realizes the groove of platform trap door for overturning on front side of fixed test board or between rear side.
Preferably, the groove of platform trap door is the curved transition in two ends of downward opening semicircular arc groove and groove.
In order to preferably switch the close-up of different focal on close-up placing rotary disk, the test bench is provided with for fixed
The keeper of position close-up placing rotary disk position, the periphery wall of the close-up placing rotary disk is provided with for matching with keeper
Close and positioned at the locating slot with each close-up placement space position opposite side.
In order to be able to preferably position close-up placing rotary disk, the keeper includes being fixedly installed on test bench and being located at
Positioning seat immediately below close-up placing rotary disk, offers the elongated hole for arranging along the vertical direction, the elongated hole on the positioning seat
The steel ball being engaged with locating slot is inside provided with, is connected between the bottom of the elongated hole and steel ball for the bullet of top pressure steel ball upwards
Spring.
In order that base flexible is in order to carrying, transporting and store, the base includes base one and is slidably connected
On base one can the elastic base two of respect thereto one, be installed with respectively and light on the base one and base two
The parallel guide rod of incident direction, each Mobile base is slidably connected to respectively on corresponding guide rod.
Preferably, the Mobile base includes the big fixed test board movement that the opposite direction along light incident direction sets gradually
Seat one, big fixed test board Mobile base two and middle fixed test board Mobile base, the big fixed test board Mobile base one and big
Fixed test board Mobile base two is slidably connected on the guide rod of base one, and the middle fixed test board Mobile base is slidably connected to bottom
On the guide rod of seat two；Big fixed test board one that the fixed test board includes being arranged on big fixed test board Mobile base one,
It is arranged at the big big fixed test board two fixed on test board Mobile base two and is arranged on middle fixed test board Mobile base
Middle fixed test board；The movable test board includes being connected on big fixed test board two by test board boatswain chair and upset guide bracket
Activity in test board and movable little test board on middle fixed test board is connected to by test board boatswain chair and upset guide bracket；
The balancing weight includes being fixedly arranged on the big fixed test board balancing weight one of the big fixed lower section of test board one, is fixedly arranged on big fixed test
The big fixed test board balancing weight two of the lower section of plate two and the middle fixed test board balancing weight being fixedly arranged on below middle fixed test board.
For prior art, the present invention has advantages below：
(1) present invention is provided camera lens test, calibration apparatus, using moveable different test boards and being installed on close-up
Close-up on placing rotary disk diverse location, only need to somewhat move in the case where tester is without the need for and then test bench moves back and forth
Test board and rotation close-up placing rotary disk, can be used for quickly detecting and adjustment to the camera lens of different focal, not only operate letter
Just, rapidly, production efficiency is high, and overall mass is light, easy to carry and transport；
(2) present invention is provided camera lens test, calibration apparatus, close-up placing rotary disk is rotationally connected with test bench and sets
There are multiple close-up placement spaces along same circumferentially-spaced in close-up placing rotary disk difference radially, need to only rotate near
The close-up of the i.e. changeable different focal of mirror placing rotary disk is taken the photograph, it is convenient and swift；
(3) present invention is provided camera lens test, calibration apparatus, by overturning guide bracket and test board boatswain chair by movable test board
Fixed test board top is fixed on, test board boatswain chair is detoured in upset guide bracket by pin of platform trap door along groove of platform trap door, can realize 360 degree
Upset, solve same position change test board a difficult problem；
(4) present invention is provided camera lens test, calibration apparatus, base is scalable, is easy to carry, transports and stores；
(5) present invention is provided camera lens test, calibration apparatus, fixed test board bottom is equipped with balancing weight, by matching somebody with somebody during setting
Pouring weight deadweight is at vertical steady statue, and rapid operation, simple structure, reliability, test board does not stress, will not be because adopting bullet
Spring positioning causes test board stress and deforms；
(6) present invention is provided camera lens test, calibration apparatus, simple and practical, low manufacture cost is adapted to enterprise's camera lens life
Produce, debug.
Description of the drawings
With reference to the accompanying drawings in conjunction with the embodiments the invention will be further described：
Fig. 1 is camera lens test of the present invention, the structural representation of calibration apparatus；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A direction views of Fig. 1；
Fig. 4 is the partial enlarged drawing of B in Fig. 1.
Symbol description in figure：1st, base, 1-1, base one, 1-2, base two, 1-3, guide rod, 2, test bench, 3, camera, 4,
Tested camera lens, 5, close-up placing rotary disk, 5-1, close-up placement space, 5-2, locating slot, 6, test board boatswain chair, 6-1, turnover panel
Pin, 7, upset guide bracket, 7-1, groove of platform trap door, 8, keeper, 8-1, positioning seat, 8-2, steel ball, 8-3, spring, 9, fix test board greatly
Mobile base one, 10, big fixed test board Mobile base two, 11, middle fixed test board Mobile base, 12, big fixed test board one, 13,
Big fixed test board two, 14, middle fixed test board, 15, test board in activity, 16, movable little test board, 17, big fixed test
Plate balancing weight one, 18, big fixed test board balancing weight two, 19, middle fixed test board balancing weight, 20, camera mount.
Specific embodiment
Present invention is described in detail with reference to Figure of description and specific embodiment：
As Figure 1-Figure 4, a kind of test of camera lens, the calibration apparatus for providing for the present invention, it is characterised in that：The bottom of including
Seat 1, the test bench 2 and the camera mount for installing video camera 3 on test bench 2 that are fixedly arranged on the one end of base 1
20, the video camera 3 is provided with the connection lens barrel for installing tested camera lens 4；The camera lens test, calibration apparatus also include edge
The opposite direction of light incident direction be set in turn in the close-up placing rotary disk 5 in front of the test position of tested camera lens 4 and two groups with
On test panel assembly；The close-up placing rotary disk 5 is rotationally connected with test bench 2 and is provided with multiple along the same circle spacing
The difference of the close-up placing rotary disk 5 close-up placement space 5-1 for placing different focal close-up radially is distributed in, such as
Shown in Fig. 2, the quantity of close-up placement space 5-1 is 3 and is uniformly distributed on the same circumference of close-up placing rotary disk 5,
It is respectively used to place short focus close-up, middle burnt close-up and focal length close-up.Each group test panel assembly includes being slided with base 1 and connects
Connecing the Mobile base so as to adjust the far and near distance of relative test bench 2 and be installed on Mobile base can cover tested camera lens 4
Visual field scope or be moved away from tested camera lens 4 visual field scope test board component.
Preferably, as shown in figure 1, the test board component is articulated with Mobile base including bottom and can erect to cover quilt
Survey the visual field scope of camera lens 4 or be inverted to be moved away from the fixed test board of the visual field scope of tested camera lens 4 and be fixedly arranged on
The balancing weight for making to fix test board holding upright state of fixed test board lower end.Certainly test board component can also be from side
Face moves into or removes the visual field scope of tested camera lens 4.
As shown in figure 1, in order to preferably solve the difficult problem that same position changes different test boards, one group of test of wherein at least
The fixed test board upper end of panel assembly is provided with the test board boatswain chair 6 that can be relatively fixed test board upset, the test board boatswain chair 6
The other end is fixedly connected a movable test board, and the movable test board can cover the visual field scope of tested camera lens 4 less than solid
Location survey test plate (panel) can cover the visual field scope of tested camera lens 4.
As shown in Figure 1 and Figure 4, in order to be able to realize 360 degree of upset activity test boards, the upper end of the test board boatswain chair 6 sets
There is pin of platform trap door 6-1, the fixed test board upper end is installed with upset guide bracket 7, and the upset guide bracket 7 is provided with for grafting turnover panel
Sell 6-1 and be easy to pin of platform trap door 6-1 to drive test board boatswain chair 6 that the turnover panel for overturning is realized on front side of fixed test board or between rear side
Groove 7-1.
As shown in Figure 4, it is preferred that the groove of platform trap door 7-1 is that the two ends of downward opening semicircular arc groove and groove are curved
Transition.Certainly groove of platform trap door 7-1 can also be half elliptic, U-shaped, triangle etc., as long as test board boatswain chair 6 can be easy to fix
Upset is realized between test board front side or rear side.
As shown in figures 1 and 3, in order to preferably switch the close-up of different focal on close-up placing rotary disk, the survey
Examination seat 2 is provided with the keeper 8 for positioning the position of close-up placing rotary disk 5, on the periphery wall of the close-up placing rotary disk 5
It is provided with for being engaged with keeper 8 and positioned at the locating slot 5- with each close-up placement space 5-1 positions opposite side
2。
As shown in figure 3, in order to be able to preferably position close-up placing rotary disk, the keeper 8 includes being fixedly installed on survey
On examination seat 2 and positioned at the positioning seat 8-1 of the underface of close-up placing rotary disk 5, offer along the vertical direction on the positioning seat 8-1
The elongated hole of setting, is provided with the steel ball 8-2 being engaged with locating slot 5-2 in the elongated hole, the bottom of the elongated hole and steel ball 8-2 it
Between be connected with for the spring 8-3 of top pressure steel ball 8-2 upwards.
As shown in Fig. 2 in order that base flexible is in order to carrying, transporting and store, the base 1 includes the 1- of base one
1 and be slidably connected on the 1-1 of base one can be the 1-1 of respect thereto one elastic the 1-2 of base two, the 1-1 of the base one
Be installed with the guide rod 1-3 parallel with light incident direction on the 1-2 of base two respectively, each Mobile base is slidably connected to respectively
On corresponding guide rod 1-3.
As depicted in figs. 1 and 2, it is preferred that the Mobile base includes that the opposite direction along light incident direction sets gradually
Big fixed test board Mobile base 1, big fixed test board Mobile base 2 10 and middle fixed test board Mobile base 11, it is described big solid
Location survey test plate (panel) Mobile base 1 and big fixed test board Mobile base 2 10 are slidably connected on the guide rod 1-3 of the 1-1 of base one, described
Middle fixed test board Mobile base 11 is slidably connected on the guide rod 1-3 of the 1-1 of base two；The fixed test board includes being arranged at greatly
Big fixed test board 1 on fixed test board Mobile base 1, be arranged at it is big solid on big fixed test board Mobile base 2 10
Location survey test plate (panel) 2 13 and the middle fixed test board 14 being arranged on middle fixed test board Mobile base 11；The movable test board bag
Include and be connected in the activity on big fixed test board 2 13 test board 15 by test board boatswain chair 6 and upset guide bracket 7 and pass through
Test board boatswain chair 6 and upset guide bracket 7 are connected to the movable little test board 16 on middle fixed test board 14；The balancing weight includes solid
Big located at the big fixed lower section of test board 1 is fixed test board balancing weight 1, is fixedly arranged on the big fixed lower section of test board 2 13
Big fixed test board balancing weight 2 18 and the middle fixed test board balancing weight 19 being fixedly arranged on below middle fixed test board 14.
The operation principle of the invention is：Camera lens test, calibration apparatus that the present invention is provided, are detecting and are filling school short-focus lens
When, close-up placing rotary disk 5 is gone at short focus close-up, object plane is big fixed test board 1 and big fixed test board two
13.Run-home when closely detecting is big fixed test board 1, big fixed test board 1 removable more than this distance or
The big fixed test board 1 that fell aims at big fixed test board 2 13；In detection and dress school during zoom lens, close-up is placed
Rotating disk 5 goes to middle Jiao Jinshejingchu, and fell big fixed test board 1, and object plane is test in big fixed test board 2 13 and activity
Plate 15 (may be reversed before big fixed test board 2 13)；When detecting and filling principal's zoom lens, by 5 turns of close-up placing rotary disk
To focal length close-up, fell big fixed test board 1 and big fixed test board 2 13, and object plane is the middle He of fixed test board 14
The little test board 16 (may be reversed before middle fixed test board 14) of activity.Camera lens test, calibration apparatus that the present invention is provided, utilize
Different close-up and test board, somewhat mobile test plate are only needed in the case where operator does not move and close-up is rotated place
Rotating disk, can be used for quickly detecting and adjustment to camera lens, and not only easy to operate, rapid, production efficiency is high, and overall mass
Gently, it is easy to carry and transport.
Above-mentioned specific embodiment is simply explained in detail to technical scheme, the present invention not only only office
It is limited to above-described embodiment, every any improvement or replacement according to the principle of the invention all should be within protection scope of the present invention.
Claims (9)
1. a kind of test of camera lens, calibration apparatus, it is characterised in that：Including base (1), it is fixedly arranged on the test bench of base (1) one end
(2) camera mount (20) for installing video camera (3) and on test bench (2), sets on the video camera (3)
There is the connection lens barrel for installing tested camera lens (4)；The camera lens test, calibration apparatus are also included along the anti-of light incident direction
Direction is set in turn in the close-up placing rotary disk (5) in front of tested camera lens (4) test position and test board dress more than two
Put；The close-up placing rotary disk (5) be rotationally connected with test bench (2) and be provided with it is multiple along same circumferentially-spaced near
The different close-up placement spaces (5-1) for placing different focal close-up radially of mirror placing rotary disk (5) are taken the photograph, each group is surveyed
Test plate (panel) device includes Mobile base and the installation being slidably connected with base (1) so as to adjust the far and near distance of relative test bench (2)
The visual field scope that can cover tested camera lens (4) on Mobile base or be moved away from tested camera lens (4) visual field scope survey
Test plate (panel) component.
2. camera lens according to claim 1 test, calibration apparatus, it is characterised in that：The test board component includes bottom
It is articulated with Mobile base and can erects the visual field scope to cover tested camera lens (4) or is inverted to be moved away from tested camera lens (4)
Visual field scope fixed test board and be fixedly arranged on fixed test board lower end and for making to fix test board keep erectting shape
The balancing weight of state.
3. camera lens according to claim 2 test, calibration apparatus, it is characterised in that：One group of test panel assembly of wherein at least
Fixed test board upper end be provided with can be relatively fixed test board upset test board boatswain chair (6), the test board boatswain chair (6) it is another
One end is fixedly connected a movable test board, and the movable test board can cover the visual field scope of tested camera lens (4) less than solid
Location survey test plate (panel) can cover the visual field scope of tested camera lens (4).
4. camera lens according to claim 3 test, calibration apparatus, it is characterised in that：The upper end of the test board boatswain chair (6)
Be provided with pin of platform trap door (6-1), the fixed test board upper end is installed with upset guide bracket (7), upset guide bracket (7) be provided with for
Grafting pin of platform trap door (6-1) and it is easy to pin of platform trap door (6-1) to drive test board boatswain chair (6) on front side of fixed test board or between rear side
Realize the groove of platform trap door (7-1) of upset.
5. camera lens according to claim 4 test, calibration apparatus, it is characterised in that：The groove of platform trap door (7-1) is opening court
Under the curved transition in the two ends of semicircular arc groove and groove.
6. according to any one of claim 1-5 camera lens test, calibration apparatus, it is characterised in that：The test bench (2)
It is provided with the keeper (8) for positioning close-up placing rotary disk (5) position, the periphery wall of the close-up placing rotary disk (5)
It is provided with for being engaged with keeper (8) and positioned at determining with each close-up placement space (5-1) position opposite side
Position groove (5-2).
7. camera lens according to claim 6 test, calibration apparatus, it is characterised in that：The keeper (8) sets including fixation
It is placed on test bench (2) and the positioning seat (8-1) immediately below close-up placing rotary disk (5), opens on the positioning seat (8-1)
The elongated hole for arranging along the vertical direction is provided with, the steel ball (8-2) being engaged with locating slot (5-2), the length are provided with the elongated hole
It is connected between the bottom in hole and steel ball (8-2) for the spring (8-3) of top pressure steel ball (8-2) upwards.
8. according to any one of claim 3-5 camera lens test, calibration apparatus, it is characterised in that：Base (1) bag
Include base one (1-1) and be slidably connected on base one (1-1) can the elastic base two of respect thereto one (1-1)
(1-2), the guide rod (1- parallel with light incident direction is installed with respectively on the base one (1-1) and base two (1-2)
3), each Mobile base is slidably connected to respectively on corresponding guide rod (1-3).
9. camera lens according to claim 8 test, calibration apparatus, it is characterised in that：The Mobile base includes entering along light
Penetrate big fixed test board Mobile base one (9), big fixed test board Mobile base two (10) that the opposite direction in direction sets gradually and
Middle fixed test board Mobile base (11), the big fixed test board Mobile base one (9) and big fixed test board Mobile base two (10)
It is slidably connected on the guide rod of base one (1-1) (1-3), the middle fixed test board Mobile base (11) is slidably connected to base two
(1-1) on guide rod (1-3)；
The fixed test board includes the big fixed test board one (12) being arranged on big fixed test board Mobile base one (9), sets
Fixing test board two (13) greatly and being arranged at middle fixed test board for being placed on big fixed test board Mobile base two (10) is moved
Middle fixed test board (14) on seat (11)；
The movable test board includes being connected to big fixed test board two (13) by test board boatswain chair (6) and upset guide bracket (7)
On activity in test board (15) and by test board boatswain chair (6) and upset guide bracket (7) be connected to middle fixed test board (14)
On movable little test board (16)；
The balancing weight includes being fixedly arranged on big fixed test board balancing weight one (17) below big fixed test board one (12), fixed
Big fixed test board balancing weight two (18) below big fixed test board two (13) and it is fixedly arranged on middle fixed test board (14)
The middle fixed test board balancing weight (19) of lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226310.XA CN104834177B (en) | 2015-05-06 | 2015-05-06 | Lens testing and calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226310.XA CN104834177B (en) | 2015-05-06 | 2015-05-06 | Lens testing and calibration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104834177A CN104834177A (en) | 2015-08-12 |
| CN104834177B true CN104834177B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510226310.XA Active CN104834177B (en) | 2015-05-06 | 2015-05-06 | Lens testing and calibration device |
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| CN (1) | CN104834177B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406020B (en) * | 2016-10-25 | 2019-02-12 | 北京小米移动软件有限公司 | Auto-focusing test device |
| CN108540793B (en) * | 2017-03-03 | 2020-04-14 | 光宝电子(广州)有限公司 | Positioning and adjusting system of camera module |
| CN107063642A (en) * | 2017-03-08 | 2017-08-18 | 上海斐讯数据通信技术有限公司 | A kind of visual field detection means and method that camera lens is taken the photograph for big visual field pair |
| CN107525653B (en) * | 2017-08-10 | 2023-09-19 | 福鼎市一雄光学仪器有限公司 | Double-light-path high-quality detection device and detection method |
| CN108714572A (en) * | 2018-05-22 | 2018-10-30 | 安徽捷迅光电技术有限公司 | A kind of color selector camera calibration instrument |
| CN109708850B (en) * | 2018-11-30 | 2021-05-04 | 江西联创电子有限公司 | Multi-axis adjustment detection device |
| CN111707454A (en) * | 2020-06-29 | 2020-09-25 | 深圳市亿联智能有限公司 | Adjustable jig for lens test |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0767017A (en) * | 1993-08-20 | 1995-03-10 | Casio Comput Co Ltd | Camera apparatus |
| JP2002031585A (en) * | 2000-07-14 | 2002-01-31 | Olympus Optical Co Ltd | Delineation performance evaluation device of lens |
| CN1661469A (en) * | 2004-02-28 | 2005-08-31 | 鸿富锦精密工业（深圳）有限公司 | Method of tuning focus of digital camera lens module |
| CN1261788C (en) * | 2003-06-13 | 2006-06-28 | 明基电通股份有限公司 | Method of aligning lens and sensor of camera |
| CN1874529A (en) * | 2005-05-31 | 2006-12-06 | 华为技术有限公司 | System and method for testing focusing performance of pick-up head |
| CN101061380A (en) * | 2004-11-19 | 2007-10-24 | 株式会社英特埃库迅 | Optical unit for inspection, inspection equipment comprising the optical unit and inspection method |
| CN201242655Y (en) * | 2008-07-29 | 2009-05-20 | 比亚迪股份有限公司 | Test device for pick-up head die set |
| CN101493646A (en) * | 2008-01-21 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Optical lens detection device and method |
| CN201654445U (en) * | 2010-05-13 | 2010-11-24 | 扬州大学 | Regulating system with mutually perpendicular video camera optical shaft and target surface |
| TW201104346A (en) * | 2009-07-27 | 2011-02-01 | Hon Hai Prec Ind Co Ltd | Method for measuring modulation transfer function value of lens |
| CN201925683U (en) * | 2010-11-26 | 2011-08-10 | 杭州照相机械研究所 | Movable mounting rack for camera test chart |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4906128B2 (en) * | 2007-01-12 | 2012-03-28 | パイオニア株式会社 | Camera unit inspection apparatus and camera unit inspection method |
| KR101292074B1 (en) * | 2011-11-16 | 2013-07-31 | 삼성중공업 주식회사 | Measurement system using a camera and camera calibration method using thereof |
-
2015
- 2015-05-06 CN CN201510226310.XA patent/CN104834177B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0767017A (en) * | 1993-08-20 | 1995-03-10 | Casio Comput Co Ltd | Camera apparatus |
| JP2002031585A (en) * | 2000-07-14 | 2002-01-31 | Olympus Optical Co Ltd | Delineation performance evaluation device of lens |
| CN1261788C (en) * | 2003-06-13 | 2006-06-28 | 明基电通股份有限公司 | Method of aligning lens and sensor of camera |
| CN1661469A (en) * | 2004-02-28 | 2005-08-31 | 鸿富锦精密工业（深圳）有限公司 | Method of tuning focus of digital camera lens module |
| CN101061380A (en) * | 2004-11-19 | 2007-10-24 | 株式会社英特埃库迅 | Optical unit for inspection, inspection equipment comprising the optical unit and inspection method |
| CN1874529A (en) * | 2005-05-31 | 2006-12-06 | 华为技术有限公司 | System and method for testing focusing performance of pick-up head |
| CN101493646A (en) * | 2008-01-21 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Optical lens detection device and method |
| CN201242655Y (en) * | 2008-07-29 | 2009-05-20 | 比亚迪股份有限公司 | Test device for pick-up head die set |
| TW201104346A (en) * | 2009-07-27 | 2011-02-01 | Hon Hai Prec Ind Co Ltd | Method for measuring modulation transfer function value of lens |
| CN201654445U (en) * | 2010-05-13 | 2010-11-24 | 扬州大学 | Regulating system with mutually perpendicular video camera optical shaft and target surface |
| CN201925683U (en) * | 2010-11-26 | 2011-08-10 | 杭州照相机械研究所 | Movable mounting rack for camera test chart |
Non-Patent Citations (2)
| Title |
|---|
| 高清摄像机镜头测试的探讨;何伟成 等;《现代电视技术》;20070831;139-142 * |
| 高清镜头的测试方法;李铭;《现代电影技术》;20061231(第11期);29-44 * |
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